Alpinestars SP-X BOA Drystar Men's Street Boots
- Ergonomically optimized touring design, the mid-length SP-X Boa Drystar Boot is engineered to deliver the highest levels of comfort when covering big miles in the saddle
- Waterproof and breathable Drystar membrane guarantees exceptional wet weather performance
- With its grippy, rugged sole, this boot is built to excel in all conditions and terrains, on and off the bike
- Lateral side entry system incorporates BOA Speed Lace System technology for a quick, precise, and secure closure
- Main upper is constructed with a combination of advanced microfiber, knitted mesh and co-injected Thermoplastic Polyurethane (TPU) with Lycra for the optimum blend of comfort, breathability and performance
- Equipped with a Drystar liner for proven all-weather performance, remaining waterproof while still being highly breathable
- Rubber sole utilizes a special compound that provides textured grip and excellent absorption, and features an integrated support shank for an enhanced sole rigidity
- Sports sole design incorporates a high flex inner structure (lasting insole) for superior walking comfort
- Design of shift pad features TPU technologies for superior upper foot protection
- TPU sliders are strategically positioned on lateral toe-box and on lateral calf for optimum flexion and protection
- TPU heel counter design ensures impact protection in a critical area while also offering additional support and security
- Dual density ankle protectors are strategically positioned between the upper and padded lining to provide strategic protection in key areas
- Internal shin reinforcement is layered under the upper for impact protection in a critical area
- Colors: Black / Dark Gray
- Sizes: 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48
- SKU: 3404-1797, 3404-1798, 3404-1799, 3404-1800, 3404-1801, 3404-1802, 3404-1803, 3404-1804, 3404-1805, 3404-1806, 3404-1807